Emission factor library
Only reviewed factors are listed. 8,159 verified, 0 imported and awaiting review. How we review factors
| Activity | Scope | Gas | Value | Unit | Boundary | Year | Status |
|---|---|---|---|---|---|---|---|
Natural gas (100% mineral blend) WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.3366 | kg CO2e per cubic metres | Well-to-tank | 2026 | Verified (source) |
Natural gas (100% mineral blend) WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.03347 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Natural gas (100% mineral blend) WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 423.16368 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Other petroleum gas WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.02153 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Other petroleum gas WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.0234 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Other petroleum gas WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.11097 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Other petroleum gas WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 302.95197 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Petrol (100% mineral petrol) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.06253 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Petrol (100% mineral petrol) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.06582 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Petrol (100% mineral petrol) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 815.93523 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Petrol (100% mineral petrol) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.60664 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Petrol (average biofuel blend) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.0614 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Petrol (average biofuel blend) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.58094 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Petrol (average biofuel blend) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 777.33392 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Petrol (average biofuel blend) WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.0648 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Petroleum coke WTT- fuels › Solid fuels | Scope 3 | Total CO₂e | 0.04267 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Petroleum coke WTT- fuels › Solid fuels | Scope 3 | Total CO₂e | 0.04053 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Petroleum coke WTT- fuels › Solid fuels | Scope 3 | Total CO₂e | 402.62468 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - distillate oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.09501 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - distillate oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 1,123.49881 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - distillate oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.08931 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - distillate oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.9465 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - residual oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.09962 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - residual oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 1.10125 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - residual oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 1,132.08149 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Processed fuel oils - residual oil WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.09364 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Propane WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.1817 | kg CO2e per litres | Well-to-tank | 2026 | Verified (source) |
Propane WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 352.67018 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Propane WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.02519 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Propane WTT- fuels › Gaseous fuels | Scope 3 | Total CO₂e | 0.02736 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Refinery miscellaneous WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.02923 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Refinery miscellaneous WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 348.98258 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
Refinery miscellaneous WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.03077 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Waste oils WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.09526 | kg CO2e per kWh (Net CV) | Well-to-tank | 2026 | Verified (source) |
Waste oils WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 0.08895 | kg CO2e per kWh (Gross CV) | Well-to-tank | 2026 | Verified (source) |
Waste oils WTT- fuels › Liquid fuels | Scope 3 | Total CO₂e | 1,116.83712 | kg CO2e per tonnes | Well-to-tank | 2026 | Verified (source) |
5% loss — kWh WTT- heat and steam › WTT- district heat & steam distribution | Scope 3 | Total CO₂e | 0.00176 | kg CO2e per kWh | Well-to-tank | 2026 | Verified (source) |
District heat and steam — kWh WTT- heat and steam › WTT- heat and steam | Scope 3 | Total CO₂e | 0.03341 | kg CO2e per kWh | Well-to-tank | 2026 | Verified (source) |
Onsite heat and steam — kWh WTT- heat and steam › WTT- heat and steam | Scope 3 | Total CO₂e | 0.03341 | kg CO2e per kWh | Well-to-tank | 2026 | Verified (source) |
Average WTT- pass vehs & travel- land › WTT- motorbike | Scope 3 | Total CO₂e | 0.02956 | kg CO2e per km | Well-to-tank | 2026 | Verified (source) |
Average WTT- pass vehs & travel- land › WTT- motorbike | Scope 3 | Total CO₂e | 0.04757 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |
Average car — Battery Electric Vehicle WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.01688 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |
Average car — Battery Electric Vehicle WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.01049 | kg CO2e per km | Well-to-tank | 2026 | Verified (source) |
Average car — CNG WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.05779 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |
Average car — CNG WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.03591 | kg CO2e per km | Well-to-tank | 2026 | Verified (source) |
Average car — Diesel WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.04146 | kg CO2e per km | Well-to-tank | 2026 | Verified (source) |
Average car — Diesel WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.06673 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |
Average car — Hybrid WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.03315 | kg CO2e per km | Well-to-tank | 2026 | Verified (source) |
Average car — Hybrid WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.05335 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |
Average car — LPG WTT- pass vehs & travel- land › WTT- cars (by size) | Scope 3 | Total CO₂e | 0.03767 | kg CO2e per miles | Well-to-tank | 2026 | Verified (source) |